I will give you maintainership of it. Please fix the following:
- It will be better to just BuildRequires: libjpeg-devel. It case we ever want to change the default.
- Use verbose build (CMAKE_VERBOSE_MAKEFILE) so the automatic scripts can check for the compiler flags.
- Avoid the rpath for install (BUILD_WITH_INSTALL_RPATH)
- Look at that "Program causes undefined operation" message
- Once you enable the verbose build you will probably find that it's stripping the debug information (that's why it says: //.build.packages/RPMS/x86_64/speed-dreams-debugsource-2.0.0-7.1.x86_64.rpm: empty debuginfo/debugsource package, deleting)